Patch to ::musl to fix the issue described above

0001-Fix-libedit-20130712.3.1-build-failure.patch (text/plain), 16.43 KB, created by toast+misc on 2015-09-11 17:58:26 UTC

From 06bb0defe60b4fc191de0eeafaffa15ac974b935 Mon Sep 17 00:00:00 2001
From: Chloe Kudryavtsev <[e-mail]>
Date: Fri, 11 Sep 2015 07:27:17 +0000
Subject: [PATCH] Fix libedit-20130712.3.1 build failure
Cc: [e-mail]

- Musl currently does not define __STDC_ISO_10646__.
- __STDC_ISO_10646__  needs to be defined before anyting else.
- This is difficult to achieve without working with the compiler.
- Musl actually is __STDC_ISO_10646__ compliant.
- In the next production cycle (1.1.12), it is planned to add stdc-predef.h support.
As such, if musl is the ELIBC, and its version is under 1.1.12, we should define __STDC_ISO_10646__ manually.
---
 dev-libs/libedit/Manifest                          |   6 +
 .../libedit/files/libedit-20100424.3.0-bsd.patch   |  13 ++
 .../libedit-20110709.3.0-weak-reference.patch      |  20 ++
 .../libedit-20120311-3.0-el_fn_sh_complete.patch   | 258 +++++++++++++++++++++
 .../libedit/files/libedit-ncursesprivate.patch     |  13 ++
 dev-libs/libedit/libedit-20130712.3.1-r99.ebuild   |  52 +++++
 6 files changed, 362 insertions(+)
 create mode 100644 dev-libs/libedit/Manifest
 create mode 100644 dev-libs/libedit/files/libedit-20100424.3.0-bsd.patch
 create mode 100644 dev-libs/libedit/files/libedit-20110709.3.0-weak-reference.patch
 create mode 100644 dev-libs/libedit/files/libedit-20120311-3.0-el_fn_sh_complete.patch
 create mode 100644 dev-libs/libedit/files/libedit-ncursesprivate.patch
 create mode 100644 dev-libs/libedit/libedit-20130712.3.1-r99.ebuild

diff --git a/dev-libs/libedit/Manifest b/dev-libs/libedit/Manifest
new file mode 100644
index 0000000..409e542
--- /dev/null
+++ b/dev-libs/libedit/Manifest
@@ -0,0 +1,6 @@
+AUX libedit-20100424.3.0-bsd.patch 724 SHA256 2226e17f65b2486c45964867a1ed4a699c1861089b7a1501bccc83d28bca6c45 SHA512 67e0316db39b581b40dcfc15cfc308398d7865d29adc31e43159a30d8b94f50b486aa5da2a9599154138c1c8ae56fa9f6dca663eff174559f8896f50f973eefb WHIRLPOOL 1eaff78933c8628e3c6796c5bfefff8771db8aa50cd1d7a0a68762b219613f50e2ffdc6afe317712038707d9ea8ef35a6661371d2ee098e301e914cf2eced0d8
+AUX libedit-20110709.3.0-weak-reference.patch 651 SHA256 f4bbf2b49d158966b8ccb8556928b22af3690e7d91d5e3062842b6c9587641be SHA512 6f905d4254be6a11a135315346e41579e30c496d7d28caef1daa89079574be081c092d653034fd89a1ce84495f1566ef85d50b274cb87b249b4706e954c40420 WHIRLPOOL 20cd81c562a4d9c054712ff0233ccd3c36f65e56e61061979b60f538e6add55298bba6f42025e1f2146f6d83d14e82cda10e298453b9ca0631c1a5f0fcea6bb8
+AUX libedit-20120311-3.0-el_fn_sh_complete.patch 7724 SHA256 8fb2844923c3750c9b833ad4f9dfd15f78e0bb917b0d8fb98d3e0ffb7f1037fb SHA512 c62490079ff73a14310c6840d379d950699cd178e5e4a15231a79ea06600ba7bb805630e032d5d49ea5479e4919514ee79b035bf7d00e20b6e8512c84920bba3 WHIRLPOOL 1d0737e628f663edf8734d93aec6e0d33ba8e17e4893be33805c731a343701106778979fcaa8ccb7d227b78402b1a715d78a7102178a6871392f421d40e8b17a
+AUX libedit-ncursesprivate.patch 497 SHA256 e1fc9f5c3ffe5e5ba4117bc6b1c615e6f3e5ef82dfcebece16aaa5d571abb8a1 SHA512 41175b20f7b925e347db008d5e8a535b8326cd2c010a67b9db3a59131fce77a7791b7940e7eea9d68e82dbd3731efaa503d4bd218d78b29f946152dd56bd9b14 WHIRLPOOL df6b644fdaa70ec62997c2bd353ad757e6aafda7c17b4926ad3044d4f1d02deb379bd84946f5cea08c63eb4ba346752949f5b0a1577bc046dbbb4c4221fdf239
+DIST libedit-20130712-3.1.tar.gz 483857 SHA256 5d9b1a9dd66f1fe28bbd98e4d8ed1a22d8da0d08d902407dcc4a0702c8d88a37 SHA512 9fb3173a65ea2cd2ffa9af0666aa3e227b7d6be26f3e84f30ea3449b0c80fc5e91b618e939f7047bf885b96689ede93733f7eba614d4fdd1a4baff3f130b432e WHIRLPOOL 550553af1cf3bbd863ef4ce86ef5fd7adf257a7f5946ad186a104c5920d0f58216c135d496d52fd2d6ad51a1fb954bb87719d731aa0eebf6980d1c15345d6034
+EBUILD libedit-20130712.3.1-r99.ebuild 1462 SHA256 a2c7f48ebc2a7912afa6c671fb94995413b3c74eb69c3c8958fc8edd9462c9b2 SHA512 2eb3850d32446fb8cfabbf2095ee6810090d915a857cd2cee7ffe788103afe5e537fa1d80680f50ad0402e9a4cebf4135a53846a062745975a163811bcd51523 WHIRLPOOL 23bf9c951a356747afd1c7c83589bc2a288e672998be49d180b2ba34460bad6f66c31b9997206a8dec0a3db5ddc5c2af29b4372801fa70720b3c954959d21cdc
diff --git a/dev-libs/libedit/files/libedit-20100424.3.0-bsd.patch b/dev-libs/libedit/files/libedit-20100424.3.0-bsd.patch
new file mode 100644
index 0000000..e230a76
--- /dev/null
+++ b/dev-libs/libedit/files/libedit-20100424.3.0-bsd.patch
@@ -0,0 +1,13 @@
+diff --git a/src/chartype.h b/src/chartype.h
+index c35825c..be5aac0 100644
+--- a/src/chartype.h
++++ b/src/chartype.h
+@@ -44,7 +44,7 @@
+  * supports non-BMP code points without requiring UTF-16, but nothing
+  * seems to actually advertise this properly, despite Unicode 3.1 having
+  * been around since 2001... */
+-#if !defined(__NetBSD__) && !defined(__sun) && !(defined(__APPLE__) && defined(__MACH__))
++#if !defined(__NetBSD__) && !defined(__sun) && !(defined(__APPLE__) && defined(__MACH__)) && !defined(__DragonFly__) && !defined(__FreeBSD__)
+ #ifndef __STDC_ISO_10646__
+ /* In many places it is assumed that the first 127 code points are ASCII
+  * compatible, so ensure wchar_t indeed does ISO 10646 and not some other
diff --git a/dev-libs/libedit/files/libedit-20110709.3.0-weak-reference.patch b/dev-libs/libedit/files/libedit-20110709.3.0-weak-reference.patch
new file mode 100644
index 0000000..a439959
--- /dev/null
+++ b/dev-libs/libedit/files/libedit-20110709.3.0-weak-reference.patch
@@ -0,0 +1,20 @@
+--- libedit-20110709-3.0/src/vi.c.old	2011-07-11 18:21:16.000000000 +0000
++++ libedit-20110709-3.0/src/vi.c	2011-07-11 18:24:29.000000000 +0000
+@@ -918,7 +918,7 @@
+  * NB: posix implies that we should enter insert mode, however
+  * this is against historical precedent...
+  */
+-#ifdef __weak_reference
++#if defined(__weak_reference) && defined(__NetBSD__)
+ __weakref_visible char *my_get_alias_text(const char *)
+     __weak_reference(get_alias_text);
+ #endif
+@@ -926,7 +926,7 @@
+ /*ARGSUSED*/
+ vi_alias(EditLine *el, Int c)
+ {
+-#ifdef __weak_reference
++#if defined(__weak_reference) && defined(__NetBSD__)
+ 	char alias_name[3];
+ 	char *alias_text;
+ 
diff --git a/dev-libs/libedit/files/libedit-20120311-3.0-el_fn_sh_complete.patch b/dev-libs/libedit/files/libedit-20120311-3.0-el_fn_sh_complete.patch
new file mode 100644
index 0000000..b0b157a
--- /dev/null
+++ b/dev-libs/libedit/files/libedit-20120311-3.0-el_fn_sh_complete.patch
@@ -0,0 +1,258 @@
+Port the el_fn_sh_complete from FreeBSD.
+This function is required by FreeBSD-9.0's sh.
+So that we can drop the bundled version in FreeBSD-9.0
+
+diff -uNr libedit-20120311-3.0/src/filecomplete.c libedit-20120311-3.0.freebsd/src/filecomplete.c
+--- libedit-20120311-3.0/src/filecomplete.c	2012-03-11 09:54:58.000000000 +0000
++++ libedit-20120311-3.0.freebsd/src/filecomplete.c	2012-04-23 12:14:25.000000000 +0000
+@@ -56,6 +56,9 @@
+ 
+ static const Char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`', '@',
+     '$', '>', '<', '=', ';', '|', '&', '{', '(', '\0' };
++/* Tilde is deliberately omitted here, we treat it specially. */
++static const Char extra_quote_chars[] = { ')', '}', '*', '?', '[', '$', '\0' };
++
+ 
+ 
+ /********************************/
+@@ -411,10 +414,14 @@
+ 	char **(*attempted_completion_function)(const char *, int, int),
+ 	const Char *word_break, const Char *special_prefixes,
+ 	const char *(*app_func)(const char *), size_t query_items,
+-	int *completion_type, int *over, int *point, int *end)
++	int *completion_type, int *over, int *point, int *end,
++	const char *(*find_word_start_func)(const char *, const char *),
++	char *(*dequoting_func)(const char *),
++	char *(*quoting_func)(const char *))
+ {
+ 	const TYPE(LineInfo) *li;
+ 	Char *temp;
++	char *dequoted_temp;
+         char **matches;
+ 	const Char *ctemp;
+ 	size_t len;
+@@ -435,17 +442,28 @@
+ 
+ 	/* We now look backwards for the start of a filename/variable word */
+ 	li = FUN(el,line)(el);
++	if (find_word_start_func)
++		ctemp = ct_decode_string(find_word_start_func(ct_encode_string(li->buffer,&el->el_scratch), ct_encode_string(li->cursor,&el->el_scratch)),&el->el_scratch);
++	else {
+ 	ctemp = li->cursor;
+ 	while (ctemp > li->buffer
+ 	    && !Strchr(word_break, ctemp[-1])
+ 	    && (!special_prefixes || !Strchr(special_prefixes, ctemp[-1]) ) )
+ 		ctemp--;
++	}
+ 
+ 	len = (size_t)(li->cursor - ctemp);
+ 	temp = el_malloc((len + 1) * sizeof(*temp));
+ 	(void)Strncpy(temp, ctemp, len);
+ 	temp[len] = '\0';
+ 
++	if (dequoting_func) {
++		dequoted_temp = dequoting_func(ct_encode_string(temp,&el->el_scratch));
++		if (dequoted_temp == NULL)
++			return retval;
++	} else
++		dequoted_temp = NULL;
++
+ 	/* these can be used by function called in completion_matches() */
+ 	/* or (*attempted_completion_function)() */
+ 	if (point != 0)
+@@ -456,14 +474,14 @@
+ 	if (attempted_completion_function) {
+ 		int cur_off = (int)(li->cursor - li->buffer);
+ 		matches = (*attempted_completion_function)(
+-		    ct_encode_string(temp, &el->el_scratch),
++		    dequoted_temp? dequoted_temp : ct_encode_string(temp, &el->el_scratch),
+ 		    cur_off - (int)len, cur_off);
+ 	} else
+ 		matches = 0;
+ 	if (!attempted_completion_function || 
+ 	    (over != NULL && !*over && !matches))
+ 		matches = completion_matches(
+-		    ct_encode_string(temp, &el->el_scratch), complet_func);
++		    dequoted_temp? dequoted_temp : ct_encode_string(temp, &el->el_scratch), complet_func);
+ 
+ 	if (over != NULL)
+ 		*over = 0;
+@@ -478,9 +496,19 @@
+ 		 * possible matches if there is possible completion.
+ 		 */
+ 		if (matches[0][0] != '\0') {
++			char *quoted_match;
++			if (quoting_func) {
++				quoted_match = quoting_func(matches[0]);
++				if (quoted_match == NULL)
++					goto free_matches;
++			} else
++				quoted_match = NULL;
++
+ 			el_deletestr(el, (int) len);
+ 			FUN(el,insertstr)(el,
+-			    ct_decode_string(matches[0], &el->el_scratch));
++			    ct_decode_string(quoted_match? quoted_match : matches[0], &el->el_scratch));
++
++			free(quoted_match);
+ 		}
+ 
+ 		if (what_to_do == '?')
+@@ -553,12 +581,14 @@
+ 			retval = CC_NORM;
+ 		}
+ 
++free_matches:
+ 		/* free elements of array and the array itself */
+ 		for (i = 0; matches[i]; i++)
+ 			el_free(matches[i]);
+ 		el_free(matches);
+ 		matches = NULL;
+ 	}
++	el_free(dequoted_temp);
+ 	el_free(temp);
+ 	return retval;
+ }
+@@ -572,5 +602,102 @@
+ {
+ 	return (unsigned char)fn_complete(el, NULL, NULL,
+ 	    break_chars, NULL, NULL, (size_t)100,
+-	    NULL, NULL, NULL, NULL);
++	    NULL, NULL, NULL, NULL,
++	    NULL, NULL, NULL);
++}
++
++static const char *
++sh_find_word_start(const char *buffer, const char *cursor)
++{
++	const char *word_start = buffer;
++
++	while (buffer < cursor) {
++		if (*buffer == '\\')
++			buffer++;
++		else if (Strchr(break_chars, *buffer))
++			word_start = buffer + 1;
++
++		buffer++;
++	}
++
++	return word_start;
++}
++
++
++static char *
++sh_quote(const char *str)
++{
++	const char *src;
++	int extra_len = 0;
++	char *quoted_str, *dst;
++
++	if (*str == '-' || *str == '+')
++		extra_len += 2;
++	for (src = str; *src != '\0'; src++)
++		if (Strchr(break_chars, *src) ||
++		    Strchr(extra_quote_chars, *src))
++			extra_len++;
++
++	quoted_str = malloc(sizeof(*quoted_str) *
++	    (strlen(str) + extra_len + 1));
++	if (quoted_str == NULL)
++		return NULL;
++
++	dst = quoted_str;
++	if (*str == '-' || *str == '+')
++		*dst++ = '.', *dst++ = '/';
++	for (src = str; *src != '\0'; src++) {
++		if (Strchr(break_chars, *src) ||
++		    Strchr(extra_quote_chars, *src))
++			*dst++ = '\\';
++		*dst++ = *src;
++	}
++	*dst = '\0';
++
++	return quoted_str;
++}
++
++
++static char *
++sh_dequote(const char *str)
++{
++	char *dequoted_str, *dst;
++
++	/* save extra space to replace \~ with ./~ */
++	dequoted_str = malloc(sizeof(*dequoted_str) * (strlen(str) + 1 + 1));
++	if (dequoted_str == NULL)
++		return NULL;
++
++	dst = dequoted_str;
++
++	/* dequote \~ at start as ./~ */
++	if (*str == '\\' && str[1] == '~') {
++		str++;
++		*dst++ = '.';
++		*dst++ = '/';
++	}
++
++	while (*str) {
++		if (*str == '\\')
++			str++;
++		if (*str)
++			*dst++ = *str++;
++	}
++	*dst = '\0';
++
++	return dequoted_str;
++}
++
++
++/*
++ * completion function using sh quoting rules; for key binding
++ */
++/* ARGSUSED */
++unsigned char
++_el_fn_sh_complete(EditLine *el, int ch __attribute__((__unused__)))
++{
++	return (unsigned char)fn_complete(el, NULL, NULL,
++	    break_chars, NULL, NULL, 100,
++	    NULL, NULL, NULL, NULL,
++	    sh_find_word_start, sh_dequote, sh_quote);
+ }
+diff -uNr libedit-20120311-3.0/src/filecomplete.h libedit-20120311-3.0.freebsd/src/filecomplete.h
+--- libedit-20120311-3.0/src/filecomplete.h	2010-04-22 19:13:17.000000000 +0000
++++ libedit-20120311-3.0.freebsd/src/filecomplete.h	2012-04-23 12:04:12.000000000 +0000
+@@ -35,7 +35,10 @@
+     char *(*)(const char *, int),
+     char **(*)(const char *, int, int),
+     const Char *, const Char *, const char *(*)(const char *), size_t,
+-    int *, int *, int *, int *);
++    int *, int *, int *, int *,
++    const char *(*)(const char *, const char *),
++    char *(*)(const char *),
++    char *(*)(const char *));
+ 
+ void fn_display_match_list(EditLine *, char **, size_t, size_t);
+ char *fn_tilde_expand(const char *);
+Binary files libedit-20120311-3.0/src/filecomplete.o and libedit-20120311-3.0.freebsd/src/filecomplete.o differ
+diff -uNr libedit-20120311-3.0/src/histedit.h libedit-20120311-3.0.freebsd/src/histedit.h
+--- libedit-20120311-3.0/src/histedit.h	2011-08-02 06:52:08.000000000 +0000
++++ libedit-20120311-3.0.freebsd/src/histedit.h	2012-04-23 11:44:33.000000000 +0000
+@@ -113,6 +113,7 @@
+ int		 el_set(EditLine *, int, ...);
+ int		 el_get(EditLine *, int, ...);
+ unsigned char	_el_fn_complete(EditLine *, int);
++unsigned char	_el_fn_sh_complete(EditLine *, int);
+ 
+ /*
+  * el_set/el_get parameters
+diff -ur libedit-20120311-3.0/src/readline.c libedit-20120311-3.0.freebsd/src/readline.c
+--- libedit-20120311-3.0/src/readline.c	2012-03-11 09:54:58.000000000 +0000
++++ libedit-20120311-3.0.freebsd/src/readline.c	2012-04-23 12:20:11.000000000 +0000
+@@ -1773,7 +1773,7 @@
+ 	    _rl_completion_append_character_function,
+ 	    (size_t)rl_completion_query_items,
+ 	    &rl_completion_type, &rl_attempted_completion_over,
+-	    &rl_point, &rl_end);
++	    &rl_point, &rl_end, NULL, NULL, NULL);
+ 
+ 
+ }
diff --git a/dev-libs/libedit/files/libedit-ncursesprivate.patch b/dev-libs/libedit/files/libedit-ncursesprivate.patch
new file mode 100644
index 0000000..0af9b1b
--- /dev/null
+++ b/dev-libs/libedit/files/libedit-ncursesprivate.patch
@@ -0,0 +1,13 @@
+Index: libedit-20110709-3.0/libedit.pc.in
+===================================================================
+--- libedit-20110709-3.0.orig/libedit.pc.in
++++ libedit-20110709-3.0/libedit.pc.in
+@@ -7,6 +7,7 @@ Name: libedit
+ Description: command line editor library provides generic line editing, history, and tokenization functions.
+ Version: @VERSION@
+ Requires:
+-Libs: -L${libdir} -ledit @LIBS@
++Libs: -L${libdir} -ledit
++Libs.private: @LIBS@
+ Cflags: -I${includedir} -I${includedir}/editline
+ 
diff --git a/dev-libs/libedit/libedit-20130712.3.1-r99.ebuild b/dev-libs/libedit/libedit-20130712.3.1-r99.ebuild
new file mode 100644
index 0000000..d075abe
--- /dev/null
+++ b/dev-libs/libedit/libedit-20130712.3.1-r99.ebuild
@@ -0,0 +1,52 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit eutils toolchain-funcs versionator base multilib-minimal flag-o-matic
+
+MY_PV=$(get_major_version)-$(get_after_major_version)
+MY_P=${PN}-${MY_PV}
+
+DESCRIPTION="BSD replacement for libreadline"
+HOMEPAGE="http://www.thrysoee.dk/editline/"
+SRC_URI="http://www.thrysoee.dk/editline/${MY_P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE="static-libs"
+
+DEPEND=">=sys-libs/ncurses-5.9-r3[static-libs?,${MULTILIB_USEDEP}]
+	!<=sys-freebsd/freebsd-lib-6.2_rc1"
+
+RDEPEND=${DEPEND}
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-ncursesprivate.patch"
+	"${FILESDIR}/${PN}-20100424.3.0-bsd.patch"
+	"${FILESDIR}/${PN}-20110709.3.0-weak-reference.patch"
+	"${FILESDIR}/${PN}-20120311-3.0-el_fn_sh_complete.patch"
+	)
+
+multilib_src_configure() {
+	[ $ELIBC == "musl" ] && has_version "<sys-libs/musl-1.1.12" && append-cppflags "-D__STDC_ISO_10646__=201103L"
+
+	ECONF_SOURCE="${S}" econf \
+		$(use_enable static-libs static) \
+		--enable-widec \
+		--enable-fast-install
+}
+
+multilib_src_install() {
+	emake DESTDIR="${D}" install
+	multilib_is_native_abi && gen_usr_ldscript -a edit
+}
+
+multilib_src_install_all() {
+	einstalldocs
+	prune_libtool_files --all
+}
-- 
2.4.6